downpointer

词形变化

downpointers 复数 downpointers

释义与例句

n.
  1. 1.

    A pointer in a hierarchical data structure that points to the node that is down from the current node.

    计算机 工程 数学
  2. 2.

    An indicator that points toward the ground.

    航空 商务 工程

词源

From down- + pointer.

来源：wiktionary